X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.5
Temperature 283.0
Details MMe PEG 2000, sucrose monocholate, magnesium chloride, spermidine, TRIS HCl, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 283-289K, pH 8.50

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 76.04 α = 69.32
b = 119.02 β = 72.69
c = 130.43 γ = 66.52
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 4 -- 2002-02-06
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SRS BEAMLINE PX14.1 -- SRS PX14.1

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
4.8 60 97.3 0.086 -- -- 2.0 -- 18334 -- 1.1 228.0
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
4.8 4.97 83.4 0.721 -- 1.1 2.0 --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 4.8 60.0 -- -- 17391 17390 944 97.28 -- 0.4687 0.46745 0.49131 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 4.8 5.058 -- 139 2279 0.554 0.576 -- --
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model overall
Mean Isotropic B 198.26
Anisotropic B[1][1] -16.96
Anisotropic B[1][2] 0.98
Anisotropic B[1][3] -0.35
Anisotropic B[2][2] 23.77
Anisotropic B[2][3] -5.53
Anisotropic B[3][3] -3.47
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8295
Nucleic Acid Atoms 0
Heterogen Atoms 1805
Solvent Atoms 0

Software

Software
Software Name Purpose
REFMAC refinement version: 5.0
DENZO data reduction
SCALEPACK data scaling
AMoRE phasing